100NL set but bad river card for my read......

[boston]

Villian = 15/5, plays predictable poker and im almost positive has AA/QQ after his flop+turn call....river is one card in the deck i dont want to see and villian open pushes. Should i stick to my read? Or is this just one of those call it and blame it on stars being rigged if i lose?

Also any differences on bet sizing on flop+turn?

PokerStars No-Limit Hold'em, $1.00 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hero ($106.35)
MP3 ($140.45)
CO ($103.15)
Button ($36.70)
SB ($108.10)
BB ($42.05)
UTG ($34.15)
UTG+1 ($100)
MP1 ($26)

Preflop: Hero is MP2 with 4[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">UTG+1 raises to $4</font>, <font color="#666666">1 fold</font>, Hero calls $4, <font color="#666666">5 folds</font>.

Flop: ($9.50) 8[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">UTG+1 bets $5</font>, <font color="#CC3333">Hero raises to $15</font>, UTG+1 calls $10.

Turn: ($39.50) Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
UTG+1 checks, <font color="#CC3333">Hero bets $20</font>, UTG+1 calls $20.

River: ($79.50) A[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">UTG+1 bets $61 (All-In)</font>, Hero calls $61.

Final Pot: $201.50